diff options
Diffstat (limited to 'src/pk_pad/eme1/eme1.cpp')
| -rw-r--r-- | src/pk_pad/eme1/eme1.cpp | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/pk_pad/eme1/eme1.cpp b/src/pk_pad/eme1/eme1.cpp index e5db17df6..13f68f8e4 100644 --- a/src/pk_pad/eme1/eme1.cpp +++ b/src/pk_pad/eme1/eme1.cpp @@ -1,7 +1,9 @@ -/************************************************* -* EME1 Source File * -* (C) 1999-2007 Jack Lloyd * -*************************************************/ +/* +* EME1 +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ #include <botan/eme1.h> #include <botan/mgf1.h> @@ -9,9 +11,9 @@ namespace Botan { -/************************************************* -* EME1 Pad Operation * -*************************************************/ +/* +* EME1 Pad Operation +*/ SecureVector<byte> EME1::pad(const byte in[], u32bit in_length, u32bit key_length, RandomNumberGenerator& rng) const @@ -36,9 +38,9 @@ SecureVector<byte> EME1::pad(const byte in[], u32bit in_length, return out; } -/************************************************* -* EME1 Unpad Operation * -*************************************************/ +/* +* EME1 Unpad Operation +*/ SecureVector<byte> EME1::unpad(const byte in[], u32bit in_length, u32bit key_length) const { @@ -77,9 +79,9 @@ SecureVector<byte> EME1::unpad(const byte in[], u32bit in_length, throw Decoding_Error("Invalid EME1 encoding"); } -/************************************************* -* Return the max input size for a given key size * -*************************************************/ +/* +* Return the max input size for a given key size +*/ u32bit EME1::maximum_input_size(u32bit keybits) const { if(keybits / 8 > 2*HASH_LENGTH + 1) @@ -88,9 +90,9 @@ u32bit EME1::maximum_input_size(u32bit keybits) const return 0; } -/************************************************* -* EME1 Constructor * -*************************************************/ +/* +* EME1 Constructor +*/ EME1::EME1(HashFunction* hash, const std::string& P) : HASH_LENGTH(hash->OUTPUT_LENGTH) { |